Results 281 to 290 of about 941,371 (339)

Effects of supercritical CO2 extraction on adsorption characteristics of methane on different types of coals

, 2020
Adsorption characteristics of methane on coals before and after supercritical CO2 extraction are closely related to CO2 injection in coal seams for enhanced coalbed methane (ECBM) recovery and CO2 sequestration.
Jianhong Kang, Runcong Wan, F. Zhou, Yingke Liu, Ziqiang Li, Yongsheng Yin   +5 more
semanticscholar   +1 more source

Progress in Supercritical CO2 Dyeing

Journal of Industrial Textiles, 2001
Supercritical fluids have special properties that could lead to substantial improvements when utilized as replacements for water in wet processing of textiles. These fluids have densities and solvating powers similar to liquid solvents combined with viscosity values and diffusion coefficients like those observed for gases.
openaire   +1 more source

Biodiesel production from Nannochloropsis gaditana using supercritical CO2 for lipid extraction and immobilized lipase transesterification: Economic and environmental impact assessments

, 2020
The economic and environmental impacts of a commercial biodiesel production process using supercritical CO2 in lipid extraction and enzymatic transesterification from freeze-dried Nannochloropsis gaditana were assessed.
Hanifa Taher, A. Giwa, Hana Abusabiekeh, S. Al‐Zuhair   +3 more
semanticscholar   +1 more source

Corrosion Testing in Supercritical CO2

CORROSION 2020, 2020
Abstract Carbon capture and storage or carbon capture and utilisation (CCS or CCU) are being considered in order to facilitate the extended use of both fossil-fuel power stations and high carbon dioxide (CO2) emitting industrial facilities such as steel, cement and petrochemical plants.
David Smyth-Boyle, Shiladitya Paul
openaire   +1 more source

The investigation of thermo-economic performance and conceptual design for the miniaturized lead-cooled fast reactor composing supercritical CO2 power cycle

Energy, 2019
A comprehensive study of thermo-economic analysis and practical conceptual design of miniaturized lead-cooled fast reactor (LFR) composing supercritical CO2 power cycle is proposed in order to promote the real application in the market. The thermodynamic
Mingjia Li, Jinliang Xu, F. Cao, Jia-qi Guo, Zi-Xiang Tong, Han-Hui Zhu   +5 more
semanticscholar   +1 more source

Supercritical CO2 Extraction Process

2021
The use of supercritical fluids as solvents dates back about 142 years (1879), where the term gas extraction was first reported. Since then, the solvent power of several fluids within their supercritical state has been documented in hundreds of thousands of scientific publications.
Kaavya Rathnakumar, Ahmed R. A. Hammam, Juan Camilo Osorio, Sergio I. Martinez-Monteagudo   +3 more
openaire   +1 more source

A comprehensive review of metal corrosion in a supercritical CO2 environment

International Journal of Greenhouse Gas Control, 2019
Carbon capture and storage (CCS) is the most effective way to reduce CO2 emissions. In CCS, CO2 transportation plays an important role for the transmission of CO2 from the capturing facility to the location of permanent storage.
Gan Cui, Ziqing Yang, Jianguo Liu, Zili Li   +3 more
semanticscholar   +1 more source

Effects of supercritical CO2 on micropores in bituminous and anthracite coal

Fuel, 2019
The effects of supercritical CO2 (ScCO2) on coal micropores play a critical role in determining the CO2 capacity of coalbeds. To investigate the effects of ScCO2 on micropores in coals of different ranks under a range of temperature and pressure ...
Shiqi Liu, Shuxun Sang, Jingsheng Ma, Tian Wang, Yi Du, Huihuang Fang   +5 more
semanticscholar   +1 more source

Mechanisms and effects of ultrasound-assisted supercritical CO2 extraction

Trends in Food Science & Technology, 2019
Background Supercritical CO2 (SC CO2) extraction is a novel technology, with numerous advantages over conventional extraction methods, such as improved kinetics, extract quality, and environmental sustainability.
E. Dassoff, Y. Li
semanticscholar   +1 more source

Techno-economic assessment of a conceptual waste-to-energy CHP system combining plasma gasification, SOFC, gas turbine and supercritical CO2 cycle

, 2021
Weike Peng, Heng Chen, Jun Liu, Xinyue Zhao, Gang Xu   +4 more
semanticscholar   +1 more source